gst-libs/gst/vaapi/gstvaapiwindow_drm.h

   1 /*
   2  *  gstvaapiwindow_drm.h - VA/DRM window abstraction
   3  *
   4  *  Copyright (C) 2012 Intel Corporation
   5  *
   6  *  This library is free software; you can redistribute it and/or
   7  *  modify it under the terms of the GNU Lesser General Public License
   8  *  as published by the Free Software Foundation; either version 2.1
   9  *  of the License, or (at your option) any later version.
  10  *
  11  *  This library is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  *  Lesser General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Lesser General Public
  17  *  License along with this library; if not, write to the Free
  18  *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  *  Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef GST_VAAPI_WINDOW_DRM_H
  23 #define GST_VAAPI_WINDOW_DRM_H
  24
  25 #include <gst/vaapi/gstvaapidisplay.h>
  26 #include <gst/vaapi/gstvaapiwindow.h>
  27
  28 G_BEGIN_DECLS
  29
  30 #define GST_VAAPI_TYPE_WINDOW_DRM \
  31     (gst_vaapi_window_drm_get_type())
  32
  33 #define GST_VAAPI_WINDOW_DRM(obj)                               \
  34     (G_TYPE_CHECK_INSTANCE_CAST((obj),                          \
  35                                 GST_VAAPI_TYPE_WINDOW_DRM,      \
  36                                 GstVaapiWindowDRM))
  37
  38 #define GST_VAAPI_WINDOW_DRM_CLASS(klass)                       \
  39     (G_TYPE_CHECK_CLASS_CAST((klass),                           \
  40                              GST_VAAPI_TYPE_WINDOW_DRM,         \
  41                              GstVaapiWindowDRMClass))
  42
  43 #define GST_VAAPI_IS_WINDOW_DRM(obj) \
  44     (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_WINDOW_DRM))
  45
  46 #define GST_VAAPI_IS_WINDOW_DRM_CLASS(klass) \
  47     (G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_WINDOW_DRM))
  48
  49 #define GST_VAAPI_WINDOW_DRM_GET_CLASS(obj)                     \
  50     (G_TYPE_INSTANCE_GET_CLASS((obj),                           \
  51                                GST_VAAPI_TYPE_WINDOW_DRM,       \
  52                                GstVaapiWindowDRMClass))
  53
  54 typedef struct _GstVaapiWindowDRM               GstVaapiWindowDRM;
  55 typedef struct _GstVaapiWindowDRMClass          GstVaapiWindowDRMClass;
  56
  57 /**
  58  * GstVaapiWindowDRM:
  59  *
  60  * A dummy DRM window abstraction.
  61  */
  62 struct _GstVaapiWindowDRM {
  63     /*< private >*/
  64     GstVaapiWindow parent_instance;
  65 };
  66
  67 /**
  68  * GstVaapiWindowDRMClass:
  69  *
  70  * A DRM window class.
  71  */
  72 struct _GstVaapiWindowDRMClass {
  73     /*< private >*/
  74     GstVaapiWindowClass parent_class;
  75 };
  76
  77 GType
  78 gst_vaapi_window_drm_get_type(void) G_GNUC_CONST;
  79
  80 GstVaapiWindow *
  81 gst_vaapi_window_drm_new(GstVaapiDisplay *display, guint width, guint height);
  82
  83 G_END_DECLS
  84
  85 #endif /* GST_VAAPI_WINDOW_DRM_H */